Re: 1/0 through floor - grommet or bulkhead?
It it were me I would drill a hole thru the firewall
Alpine 9887 w/ Bluetooth
Phoenix Gold Ti 65cs
Stereo Integrity Magnum v1 claw
cream jean of sound 8======D~ _
refs: Lil_KB, jesusbasscadill, Crzy, Wkbdkid, bigwheel15, groggy23, kenbei, Belunt (awesomebox), Nissan, shallowfu, jonnybusa, alxmlr789, pioneerpimp, peas247, ravens9322, sundownz, audiobahnuser18, [email]firstname.lastname@example.org, jared530, brenTgrillzem, Revrider1